000 00338nam a22001217a 4500
082 _a020
_bRAN/D L3
100 _aS.R.Ranganathan
_9320129
245 _aDocumentation;
_bGenesis and Development
260 _aNew Delhi;
_bVikas Publishing House Pvt Ltd;
_c1973
300 _a310p.
650 _aEnglish;Library Science
_9320111
942 _cBK
999 _c429427
_d429427